G-U BKS OTS 210 Door Closer with Hold-Open Arm EN 2/3/4 Silver EN 1154

Product Overview

The G-U BKS OTS 210 door closer with hold-open arm is engineered for smooth and controlled door closing in commercial and residential settings. Its thermal valves allow consistent operation even under fluctuating temperature conditions, providing stable performance in both interior and unheated spaces. Certified to PN EN 1154, this unit covers closing force classes EN 2, 3, and 4 for a broad range of door weights and widths.

A distinguishing feature of the OTS 210 is its integrated hold-open arm, which allows doors to be fixed in the open position when needed. This is particularly valued in buildings where temporary passage without door closure is required, minimizing disruptions and easing transport of materials or traffic flow. Facility managers, installers, or procurement teams specifying hardware for schools, offices, or light commercial properties will find this model especially suited for such applications.

Key Features

• Thermal compensation valves ? maintains consistent closing speed despite ambient temperature changes


• Adjustable closing speed ? allows precise control to match location requirements


• Final latching action ? adjustable end-phase closing for tight door sealing


• Hold-open arm ? enables door to be fixed open when needed for convenient access or material handling


• Closing force EN 2/3/4 ? compliant with PN EN 1154, suitable for a wide range of door sizes


• Compact body size ? 207x58 mm for installations with space constraints

Technical Specifications

• Body Dimensions: 207x58 mm


• Closing Force: EN 2/3/4 (adjustable)


• Certification: PN EN 1154


• Speed Adjustment: Yes


• Final Latching Adjustment: Yes


• Hold-open Function: Yes


• Finish: Silver

Applications

Ideal for commercial and residential interior doors, such as those in schools, offices, healthcare facilities, and multi-unit housing. Suitable for use in environments subject to temperature fluctuations due to the presence of thermal compensation technology. Hold-open arm functionality is valuable for corridors, storage areas, or any location where unobstructed passage is occasionally necessary.

Packaging & Shipping

Standard export packaging. Unit includes the door closer body, hold-open arm, and mounting hardware.